In just one day, Eminem and Rihanna will kick off their co-headlining “Monster Tour.” After giving fans a preview at Lollapalooza, the powerhouse duo will bring its three-city stadium show to the Rose Bowl in Pasadena, Calif. on Thursday and Friday.

Rap-Up is giving two lucky readers a chance to win a pair of tickets to the epic outing, which travels to MetLife Stadium in East Rutherford, New Jersey, on August 16-17, and Detroit’s Comerica Park on August 22-23.

TO ENTER: Leave a comment below telling us why you should win in 20 words or less. Be sure to include a valid email address where we can contact you (this will not be displayed publicly). One entry per person. Two winners will be selected to receive a pair of tickets to the show on Friday, August 8. You must provide your own transportation to and from the venue.